819
FPUS65 KTFX 212115
AFPTFX

Central and Southwest Montana Area Forecast
National Weather Service Great Falls MT
314 PM MDT Tue May 21 2024

MTZ301>314-316>318-221200-
Central Montana-
National Weather Service Great Falls MT
314 PM MDT Tue May 21 2024

...WINTER STORM WARNING IN EFFECT FROM 6 PM WEDNESDAY TO NOON MDT
THURSDAY FOR Southern Rocky Mountain Front...
...WINTER WEATHER ADVISORY IN EFFECT FROM MIDNIGHT WEDNESDAY
NIGHT TO 6 PM MDT THURSDAY FOR Gates of the Mountains...
...WINTER STORM WARNING IN EFFECT FROM 6 PM WEDNESDAY TO 6 PM MDT
THURSDAY FOR Little Belt and Highwood Mountains...

.TONIGHT...Mostly cloudy. Slight chance of showers and
thunderstorms in the evening. Slight chance of rain after
midnight. Some thunderstorms may produce gusty winds in the
evening. Lows 35 to 40.
.WEDNESDAY...Cloudy. Chance of rain in the morning. Slight chance
of thunderstorms in the afternoon. Highs 50 to 60...40 to 50 in
the mountains.
.WEDNESDAY NIGHT...Cloudy. Rain showers and slight chance of
thunderstorms. Some thunderstorms may produce heavy rainfall.
Lows 35 to 40...30 to 35 in the mountains.
.THURSDAY...Mostly cloudy. Chance of rain. Highs 40 to 50.
.FRIDAY...Mostly cloudy. Chance of rain showers and slight chance
of thunderstorms. Lows 30 to 35. Highs 55 to 65.
.SATURDAY...Mostly cloudy. Chance of showers and thunderstorms.
Lows 35 to 45. Highs 55 to 65.
.SUNDAY...Mostly cloudy. Chance of rain showers and slight chance
of thunderstorms. Lows 35 to 45. Highs 55 to 65.

$$

MTZ315-319>330-221200-
Southwest Montana-
National Weather Service Great Falls MT
314 PM MDT Tue May 21 2024

...WINTER STORM WARNING IN EFFECT FROM 6 PM WEDNESDAY TO NOON MDT
THURSDAY FOR Upper Blackfoot and MacDonald Pass...Elkhorn and
Boulder Mountains...Northwest Beaverhead County...Ruby Mountains
and Southern Beaverhead Mountains...
...WINTER STORM WARNING IN EFFECT FROM 6 PM WEDNESDAY TO 6 PM MDT
THURSDAY FOR Big Belt, Bridger and Castle Mountains...Gallatin
and Madison County Mountains and Centennial Mountains...
...WINTER WEATHER ADVISORY IN EFFECT FROM 6 PM WEDNESDAY TO 6 PM
MDT THURSDAY FOR Missouri Headwaters...Madison River
Valley...Gallatin Valley...Beaverhead and Western Madison below
6000ft...

.TONIGHT...Mostly cloudy. Lows 35 to 40...30 to 35 in the
mountains.
.WEDNESDAY...Cloudy. Chance of rain and snow in the morning. Snow
showers and chance of thunderstorms in the afternoon. Highs 50 to
60...40 to 50 in the mountains.
.WEDNESDAY NIGHT...Cloudy. Snow showers, rain showers and chance
of thunderstorms. Lows 25 to 35...20 to 30 in the mountains.
.THURSDAY...Cloudy. Snow showers, slight chance of rain and
thunderstorms. Highs 35 to 45.
.FRIDAY...Mostly cloudy. Slight chance of rain and thunderstorms.
Lows 20 to 30. Highs 50 to 60.
.SATURDAY...Rain showers, snow showers likely and chance of
thunderstorms. Lows 30 to 35. Highs 50 to 60.
.SUNDAY...Mostly cloudy. Chance of rain showers, snow showers and
slight chance of thunderstorms. Lows 30 to 35. Highs 45 to 55.

$$